At current BTC lending offers (120 days variable rate, 15 days, 5 days, etc. with fixed rates), try to open a position for 120 days where you borrow the BTC for 120 days 10 minutes before that. In my theory you'd not be able to do that (having a 120 days position) or get the 365 days 888888.0% "offer" instead.
on the position drop down menu you have 1 7 14 30 and 60 there is no 120
the point of borrowing money for 120 days is to reserve and use them on the next 120 days reserving funds period and position period are 2 separate things
Ok, once I can deposit BTC, I'll put up an offer for lending them for 1 day - then you can reserve to borrow them and a few seconds/minutes later try to open a 1 day position with these...